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Lake St. Clair, MO
Full City Profile · Missouri
2.9
/5.0
C+
Fair
670
Population
931/sq mi density
$80,392
Median Income
$31,491 per capita
$219,300
Home Value
$252,325 Zillow
55°F
Avg Temperature
263 sunny days/yr
301
Violent Crime/100K
5,176 property/100K
C+
Overall
2.9 / 5.0
Fair overall score based on economy, affordability, safety and education
B+
Economy
3.5 / 5.0
$80,392 median income, 9.3% unemployment
A+
Affordability
5.0 / 5.0
$219,300 home value, /mo rent
F
Safety
1.0 / 5.0
301 violent crimes/100K
C
Education
2.1 / 5.0
13.9% bachelor's degree or higher
Lake St. Clair experiences four distinct seasons with an average annual temperature of 55°F (13°C). Winters average 30°F in January while summers reach 77°F in July. The area gets 263 sunny days per year. Annual precipitation totals 40.0 inches. The area receives 7.3 inches of snow annually. Air quality is rated Good with a median AQI of 41.
Temperature
30°F Jan (-1°C)
77°F Jul (25°C)
| Annual Average | 55.0°F |
| 2% above US avg | |
| January Average | 30°F (-1°C) |
| July Average | 77°F (25°C) |
| Sunny Days | 263 days/yr |
Geography
| Elevation | 745 ft (227 m) |
| Area | 0.7 sq mi (1.9 km²) |
| Population Density | 931/sq mi |
| Coordinates | 38.3286°N, 90.9983°W |
| Timezone | America/Chicago |
| Nearest Airport | St Louis Lambert International (STL) 45 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 41.0 |
| Rating | Good |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 30°F (-1°C) | 2.1 in | Coldest, Driest |
| February | 36°F (2°C) | 2.2 in | |
| March | 45°F (7°C) | 3.7 in | |
| April | 55°F (13°C) | 3.7 in | |
| May | 64°F (18°C) | 4.5 in | Wettest |
| June | 72°F (22°C) | 3.7 in | |
| July | 77°F (25°C) | 3.6 in | Warmest |
| August | 76°F (24°C) | 3.4 in | |
| September | 68°F (20°C) | 3.5 in | |
| October | 57°F (14°C) | 3.1 in | |
| November | 45°F (7°C) | 3.6 in | |
| December | 35°F (1°C) | 3.1 in |
Lake St. Clair has a seasonal temperature swing of 47°F / from 30°F in January to 77°F in July. Total annual precipitation is 40.0 inches, with May being the wettest month (4.5") and January the driest (2.1").